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Diffstat (limited to 'docs/LTOVisibility.rst')
| -rw-r--r-- | docs/LTOVisibility.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/LTOVisibility.rst b/docs/LTOVisibility.rst index e1372d667a1a2..ed15d8d786784 100644 --- a/docs/LTOVisibility.rst +++ b/docs/LTOVisibility.rst @@ -11,9 +11,9 @@ linkage unit's LTO unit is empty. Each linkage unit has only a single LTO unit. The LTO visibility of a class is used by the compiler to determine which classes the whole-program devirtualization (``-fwhole-program-vtables``) and -control flow integrity (``-fsanitize=cfi-vcall``) features apply to. These -features use whole-program information, so they require the entire class -hierarchy to be visible in order to work correctly. +control flow integrity (``-fsanitize=cfi-vcall`` and ``-fsanitize=cfi-mfcall``) +features apply to. These features use whole-program information, so they +require the entire class hierarchy to be visible in order to work correctly. If any translation unit in the program uses either of the whole-program devirtualization or control flow integrity features, it is effectively an ODR |